(113495046) Have you ever built anything with birch? No? Maybe try giving it a shot with this massive birch island with dual frozen peaks and crazy sprawling caverns! (may need some boating towards 0,0…)

(113495046) Spawns you in a Taiga, craft a boat and paddle towards 0,0. Probably the perfect seed for trying to build with birch wood. There's also some dark forest, normal forest and groves to gather other wood types if you're doing an island challenge. Maybe try building a birch village?